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  • 8.43835 - 2,3-Difluorotoluene

8.43835 EMD Millipore


2,3-Difluorotoluene for synthesis. CAS 3828-49-7, molar mass 128.12 g/mol., for synthesis

  • CAS Number 3828-49-7

  • Linear Formula C₇H₆F₂

  • Molecular Weight 128.12 g/mol

  •  EC Number 442-630-2



Related Categories Biochemicals and Reagents More...
packaging   1 ml in Glass bottle (8438350001)
  5 ml in Glass bottle (8438350005)
bp   123.6 °C (1013 hPa)
vapor pressure   1995 hPa (25 °C)
solubility   0.24 g/l
density   1.129 g/cm3 (20 °C)
flash point   22 °C DIN 51755 Part 1
autoignition temp.   620 °C DIN 51794
mp   -73.6 °C
LD 50 oral   LD50 Rat > 2000 mg/kg
LD 50 dermal   LD50 Rat > 2000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 99.0 % (a/a)
  Density (d 20 °C/ 4 °C): 1.128 - 1.132
  Identity (IR): passes test

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Safety Information

HS Code 
2903 99 80
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
H315: Causes skin irritation.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P223: Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P262: Do not get in eyes, on skin, or on clothing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P403 + P235: Store in a well-ventilated place. Keep cool.
Storage class 
3 Flammable liquids
WGK 2 water endangering
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Hazard Symbols 
Irritant  Irritant
Declaration (railroad and road) ADR, RID 
UN 1993 , 3, II
Declaration (transport by air) IATA-DGR 
UN 1993 , 3, II
Declaration (transport by sea) IMDG-Code 
UN 1993 , 3, II
Categories of danger 
flammable, irritant, dangerous for the environment
R Phrase 
R 10-38-51/53
Flammable.Irritating to skin.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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